8941589 has 2 divisors, whose sum is σ = 8941590. Its totient is φ = 8941588.

The previous prime is 8941573. The next prime is 8941607. The reversal of 8941589 is 9851498.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8655364 + 286225 = 2942^2 + 535^2 .

It is a cyclic number.

It is not a de Polignac number, because 8941589 - 2⁴ = 8941573 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8941519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4470794 + 4470795.

It is an arithmetic number, because the mean of its divisors is an integer number (4470795).

Almost surely, 2^8941589 is an apocalyptic number.

It is an amenable number.

8941589 is a deficient number, since it is larger than the sum of its proper divisors (1).

8941589 is an equidigital number, since it uses as much as digits as its factorization.

8941589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 44.

The square root of 8941589 is about 2990.2489862886. The cubic root of 8941589 is about 207.5574060939.

Subtracting 8941589 from its reverse (9851498), we obtain a palindrome (909909).

The spelling of 8941589 in words is "eight million, nine hundred forty-one thousand, five hundred eighty-nine".